Which characteristics do North American, South American, Central American, and Caribbean regions share? Choose two correct answers.

Native peoples and their traditions have influenced modern cultures throughout North America, South America, Central America, and the Caribbean, so B is shared across all four regions. Christianity is also the most widely practiced religion in each region, making D correct. The other choices describe narrower patterns: for example, Iroquoian languages are not spoken throughout all four regions.

AI-written and checked against the verified answer.